0024624: Lost word in license statement in source files
[occt.git] / src / Adaptor2d / Adaptor2d_Line2d.cdl
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b311480e 1-- Created on: 1995-05-02
2-- Created by: Modelistation
3-- Copyright (c) 1995-1999 Matra Datavision
973c2be1 4-- Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5--
973c2be1 6-- This file is part of Open CASCADE Technology software library.
b311480e 7--
d5f74e42 8-- This library is free software; you can redistribute it and/or modify it under
9-- the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 10-- by the Free Software Foundation, with special exception defined in the file
11-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12-- distribution for complete text of the license and disclaimer of any warranty.
b311480e 13--
973c2be1 14-- Alternatively, this file may be used under the terms of Open CASCADE
15-- commercial license or contractual agreement.
7fd59977 16
17class Line2d from Adaptor2d inherits Curve2d from Adaptor2d
18
19uses
20 Array1OfReal from TColStd,
21 Pnt2d from gp,
22 Dir2d from gp,
23 Vec2d from gp,
24 Lin2d from gp,
25 Ax2d from gp,
26 Circ2d from gp,
27 Elips2d from gp,
28 Hypr2d from gp,
29 Parab2d from gp,
30 Shape from GeomAbs,
31 CurveType from GeomAbs,
32 BezierCurve from Geom2d,
33 BSplineCurve from Geom2d,
34 HCurve2d from Adaptor2d
35
36raises
37
38 OutOfRange from Standard,
39 NoSuchObject from Standard,
40 DomainError from Standard
41
42is
43
44 Create returns Line2d from Adaptor2d;
45
46 Create(P: Pnt2d from gp;
47 D: Dir2d from gp;
48 UFirst,ULast: Real from Standard)
49 returns Line2d from Adaptor2d;
50
51 Load(me : in out; L : Lin2d from gp)
52 is static;
53
54 Load(me : in out; L : Lin2d from gp;
55 UFirst,ULast: Real from Standard)
56 is static;
57
58 FirstParameter(me)
59 returns Real from Standard
60 is redefined static;
61
62 LastParameter(me)
63 returns Real from Standard
64 is redefined static;
65
66 Continuity(me)
67 returns Shape from GeomAbs
68 is redefined static;
69
70 NbIntervals(me; S : Shape from GeomAbs) returns Integer
71 ---Purpose: If necessary, breaks the curve in intervals of
72 -- continuity <S>. And returns the number of
73 -- intervals.
74 is redefined static;
75
76 Intervals(me; T : in out Array1OfReal from TColStd;
77 S : Shape from GeomAbs)
78 ---Purpose: Stores in <T> the parameters bounding the intervals
79 -- of continuity <S>.
80 --
81 -- The array must provide enough room to accomodate
82 -- for the parameters. i.e. T.Length() > NbIntervals()
83 raises
84 OutOfRange from Standard
85 is redefined static;
86
87 Trim(me; First, Last, Tol : Real) returns HCurve2d from Adaptor2d
88 ---Purpose: Returns a curve equivalent of <me> between
89 -- parameters <First> and <Last>. <Tol> is used to
90 -- test for 3d points confusion.
91 raises
92 OutOfRange from Standard
93 ---Purpose: If <First> >= <Last>
94 is redefined static;
95
96 IsClosed(me)
97 returns Boolean from Standard
98 is redefined static;
99
100 IsPeriodic(me)
101 returns Boolean from Standard
102 is redefined static;
103
104 Period(me) returns Real
105 raises
106 DomainError from Standard -- if the curve is not periodic
107 is redefined static;
108
109 Value(me; X: Real from Standard)
110 returns Pnt2d from gp
111 is redefined static;
112
113 D0(me; X: Real from Standard; P: out Pnt2d from gp)
114 is redefined static;
115
116 D1(me; X: Real from Standard;
117 P: out Pnt2d from gp; V: out Vec2d from gp)
118 is redefined static;
119
120 D2(me; X: Real from Standard;
121 P: out Pnt2d from gp; V1,V2: out Vec2d from gp)
122 is redefined static;
123
124 D3(me; X: Real from Standard;
125 P: out Pnt2d from gp; V1,V2,V3: out Vec2d from gp)
126 is redefined static;
127
128 DN (me; U : Real; N : Integer)
129 returns Vec2d from gp
130 is redefined static;
131
132
133 Resolution(me; R3d : Real)
134 returns Real from Standard
135 is redefined static;
136
137
138 GetType(me)
139 returns CurveType from GeomAbs
140 is redefined static;
141
142
143 Line(me)
144 returns Lin2d from gp
145 is redefined static;
146
147 Circle(me) returns Circ2d from gp
148 raises
149 NoSuchObject from Standard
150 is redefined static;
151
152 Ellipse(me) returns Elips2d from gp
153 raises
154 NoSuchObject from Standard
155 is redefined static;
156
157 Hyperbola(me) returns Hypr2d from gp
158 raises
159 NoSuchObject from Standard
160 is redefined static;
161
162 Parabola(me) returns Parab2d from gp
163 raises
164 NoSuchObject from Standard
165 is redefined static;
166
167
168 Degree(me) returns Integer
169 raises
170 NoSuchObject from Standard
171 is redefined static;
172
173 IsRational(me) returns Boolean
174 raises
175 NoSuchObject from Standard
176 is redefined static;
177
178 NbPoles(me) returns Integer
179 raises
180 NoSuchObject from Standard
181 is redefined static;
182
183
184 NbKnots(me) returns Integer
185 raises
186 NoSuchObject from Standard
187 is redefined static;
188
189
190
191 Bezier(me) returns BezierCurve from Geom2d
192 raises
193 NoSuchObject from Standard
194 is redefined static;
195
196 BSpline(me) returns BSplineCurve from Geom2d
197 raises
198 NoSuchObject from Standard
199 is redefined static;
200
201fields
202
203 myUfirst : Real from Standard;
204 myUlast : Real from Standard;
205 myAx2d : Ax2d from gp;
206
207end Line2d;